Align the opener s rail with the center of the garage door.
How to install an garage door opener.
After that start installing the sensors.
Follow the manufacturer s instructions to assemble the opener and mount the rail to the header bracket above the door.
Your opener should have come with a list of detailed installation.
With a safety ring and a steel pin join the free end of the rail with the header bracket.
The garage door opener mounting bracket also called the header bracket secures the carriage tube to the wall above the.
Lift the power unit.
Make sure that the parts list included with your opener matches the.
Fix the door bracket in place.
Place the opener on a ladder and use scrap lumber to get it at the height you need.
Begin by putting together the main assembly.
Lay out all of the parts your opener came with.
Set it securely on top of a stepladder so it s conveniently close to the ceiling.
Install blocking on the.